22270311

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4259}}^1$

素因数の和:4355

約数の個数: 24

約数和(自身を含む): 37215360

約数和(自身を除く): 14945049

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 1743, 4259, 5229, 12777, 29813, 38331, 89439, 268317, 353497, 1060491, 2474479, 3181473, 7423437, 22270311]

約数ペア:

[(1, 22270311), (3, 7423437), (7, 3181473), (9, 2474479), (21, 1060491), (63, 353497), (83, 268317), (249, 89439), (581, 38331), (747, 29813), (1743, 12777), (4259, 5229)]